AlpakaInterface/interface/debug.h

0001 #ifndef HeterogeneousCore_AlpakaInterface_interface_debug_h
0002 #define HeterogeneousCore_AlpakaInterface_interface_debug_h
0003
0004 #include "HeterogeneousCore/AlpakaInterface/interface/config.h"
0005
0006 namespace ALPAKA_ACCELERATOR_NAMESPACE::debug {
0007
0008   [[nodiscard]] ALPAKA_FN_ACC inline bool always_true() {
0009     volatile const bool flag = true;
0010     return flag;
0011   }
0012
0013   [[nodiscard]] ALPAKA_FN_ACC inline bool always_false() {
0014     volatile const bool flag = false;
0015     return flag;
0016   }
0017
0018   ALPAKA_FN_ACC inline void do_not_optimise(const auto& arg) {
0019     volatile const auto* ptr = &arg;
0020     (void)*ptr;
0021   }
0022
0023 }  // namespace ALPAKA_ACCELERATOR_NAMESPACE::debug
0024
0025 #endif  // HeterogeneousCore_AlpakaInterface_interface_debug_h